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Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build Bugs
Commit Config Freshness Status Commit Freshness Status All Only
ci2-upstream-kcsan-gce now 3h54m 59030 506867 369 1765540 0e0611827f33 .config 7h50m 50bb0618 5h38m all only
Applied filters: Only Manager=ci2-upstream-kcsan-gce (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (16) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in xfrm_lookup_with_ifid / xfrm_policy_delete net race:benign prio:low 6 1 3d13h 3d12h PATCH [3d05h]
KCSAN: data-race in wg_socket_send_skb_to_peer / wg_socket_send_skb_to_peer (9) wireguard race:benign prio:high 6 1 16d 14d
KCSAN: data-race in _copy_to_iter / _copy_to_iter (2) mm race:harmful prio:low 6 1 19d 16d
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (4) kernel race:harmful prio:high 6 3 16d 28d PATCH [13d]
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_to_ts fs race:harmful prio:low 6 1 29d 29d
KCSAN: data-race in bpf_obj_memcpy / bpf_obj_memcpy prio:low bpf 6 2 1d22h 56d 💬 1 [56d]
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) prio:low mm 6 62 3d05h 59d 💬 7 [4d20h]
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (4) prio:low serial 6 2 30d 63d
KCSAN: data-race in _copy_from_iter / bcm_can_tx prio:low can 6 2 51d 69d
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs exfat prio:low 6 65 9d10h 129d 💬 3 [29d]
KCSAN: data-race in __perf_event_overflow / __perf_event_set_bpf_prog race:harmful prio:low perf 6 14 29d 139d PATCH [111d]
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel prio:high 6 55 1d12h 399d 💬 2 [399d]
KCSAN: data-race in kick_pool / wq_worker_running kernel prio:low 6 1334 1h13m 563d 💬 1 [562d]
KCSAN: data-race in virtqueue_disable_cb / virtqueue_disable_cb (5) virt prio:low 6 113 9h21m 601d 💬 1 [21d]
KCSAN: data-race in block_uevent / inc_diskseq (2) race:harmful block prio:low 6 172 6d23h 726d 💬 2 [136d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm prio:low 6 1031 3d01h 1148d PATCH [84d]
moderation (163) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in dentry_kill / fast_dput fs race:benign 6 1 10h50m 10h49m
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) fs mm -1 1 1d08h 1d08h
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (10) fs mm race:benign prio:high 6 1 3d14h 3d14h
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (12) mm fs race:benign prio:high 6 1 4d02h 4d02h
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (12) mm fs race:benign prio:low 6 1 6d06h 6d06h
KCSAN: data-race in print_cpu / tick_nohz_stop_idle (7) kernel race:benign prio:low 6 1 6d09h 6d09h
KCSAN: data-race in __lru_add_drain_all / deactivate_file_folio (5) mm prio:low race:benign 6 1 8d01h 8d01h
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (10) serial race:benign prio:low 6 2 2d00h 9d10h
KCSAN: data-race in ktime_get_coarse_real_ts64 / timekeeping_update_from_shadow kernel race:benign prio:low 6 1 15d 15d
KCSAN: data-race in data_push_tail / uuid_string (6) ext4 race:benign prio:high 6 1 15d 15d
KCSAN: data-race in copy_process / show_stat (5) mm race:benign prio:low 6 1 17d 17d
KCSAN: data-race in __d_instantiate / lookup_fast (13) fs race:benign prio:low 6 1 17d 17d
KCSAN: data-race in data_push_tail / symbol_string (13) kernel race:benign prio:high 6 1 20d 20d
KCSAN: data-race in __dentry_kill / proc_sys_compare fs race:benign prio:low 6 1 22d 22d
KCSAN: data-race in filemap_fault / filemap_read_folio mm race:benign prio:low 6 1 25d 25d
KCSAN: data-race in copy_folio_from_iter_atomic / read_lba iomap race:benign prio:low 6 1 26d 26d
KCSAN: data-race in copy_mm / mmap_write_unlock mm race:benign prio:low 6 1 26d 26d
KCSAN: data-race in __udp4_lib_mcast_deliver / udp_lib_unhash (4) race:benign prio:high net 6 1 32d 28d
KCSAN: data-race in _copy_to_iter / string (6) ext4 race:benign prio:high 6 1 29d 29d
upstream test error: KCSAN: data-race in copy_process / free_pid prio:high kernel -1 1 30d 30d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) race:benign prio:low fs mm 6 1 31d 31d
KCSAN: data-race in hrtimer_start_range_ns / print_cpu race:benign prio:low kernel 6 2 2d22h 34d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (4) race:benign prio:low fs 6 1 35d 35d
KCSAN: data-race in mmb_mark_buffer_dirty / mmb_sync prio:low exfat 6 1 36d 36d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow prio:low kernel 6 4 9d20h 36d
KCSAN: data-race in pipe_release / pipe_unlock (2) prio:low fs 6 1 36d 36d
upstream test error: KCSAN: data-race in d_make_discardable / path_lookupat prio:high fs -1 1 37d 37d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow prio:low kernel 6 6 5d10h 37d
KCSAN: data-race in __anon_vma_prepare / do_wp_page (3) prio:low mm 6 1 37d 37d
KCSAN: data-race in free_mnt_ns / rb_erase (2) prio:low kernel 6 1 38d 38d
KCSAN: data-race in __mmput / copy_mm (3) prio:low mm 6 1 38d 38d
KCSAN: data-race in dentry_unlink_inode / path_openat (3) prio:low fs 6 1 38d 38d
KCSAN: data-race in compact_zone / compact_zone (9) prio:low mm 6 1 39d 39d
KCSAN: data-race in virtqueue_get_buf_ctx / vring_interrupt (8) prio:low virt 6 1 40d 40d
KCSAN: data-race in _copy_to_iter / kmmpd (4) prio:low ext4 6 2 27d 41d
KCSAN: data-race in memchr / vsnprintf (2) prio:low ext4 net 6 2 45d 42d
KCSAN: data-race in folios_put_refs / need_mlock_drain (4) prio:low mm 6 2 21h26m 43d
KCSAN: data-race in __bio_queue_enter / blk_mq_unfreeze_queue_nomemrestore (3) prio:high block 6 1 44d 44d
KCSAN: data-race in generic_fillattr / inode_update_time prio:low fs 6 1 45d 45d
KCSAN: data-race in mlock_folio / need_mlock_drain (10) prio:low mm 6 2 21d 46d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (5) prio:low fs 6 2 21d 47d
KCSAN: data-race in sg_fill_request_table / sg_rq_end_io (3) prio:low scsi 6 1 49d 49d
KCSAN: data-race in autofs_wait / autofs_wait autofs prio:low 6 13 8d16h 49d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper kernel prio:low 6 8 1d12h 50d
KCSAN: data-race in clockevents_program_event / print_tickdevice (14) kernel prio:low 6 3 15d 51d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (6) mm prio:low 6 2 19d 51d
KCSAN: data-race in ktime_get_real_ts64 / timekeeping_update_from_shadow kernel prio:low 6 1 51d 51d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (12) kernel prio:low 6 3 28d 52d
KCSAN: data-race in __hrtimer_rearm_deferred / print_cpu prio:low kernel 6 3 21d 52d
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow kernel prio:low 6 1 54d 54d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (12) kernel prio:low 6 3 34d 54d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow kernel prio:low 6 5 22d 55d
KCSAN: data-race in _copy_to_iter / fat32_ent_put (6) exfat prio:low 6 1 55d 55d
KCSAN: data-race in wg_socket_set_peer_endpoint / wg_socket_set_peer_endpoint (6) prio:high wireguard 6 2 35d 59d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) mm prio:low 6 24 4d08h 59d
KCSAN: data-race in _copy_to_iter / fat12_ent_put (8) exfat prio:low 6 2 10d 59d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) prio:low mm 6 42 17h00m 60d
KCSAN: data-race in copy_folio_from_iter_atomic / fat12_ent_put (4) prio:low exfat 6 4 44d 60d
KCSAN: data-race in __d_instantiate / path_openat (3) prio:low fs 6 2 46d 61d
KCSAN: data-race in n_tty_poll / tty_set_termios (10) serial prio:low 6 2 53d 79d
KCSAN: data-race in __stop_tty / pty_write_room (12) prio:low serial 6 4 22d 98d
KCSAN: data-race in __dentry_kill / path_lookupat prio:low fs 6 2 53d 101d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow prio:low kernel 6 16 1d22h 102d
KCSAN: data-race in data_push_tail / number (6) prio:low audit 6 6 13d 102d
KCSAN: data-race in __d_lookup / shrink_dentry_list prio:low fs 6 3 48d 103d
KCSAN: data-race in __stop_tty / n_tty_receive_char (10) serial prio:low 6 3 30d 117d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (11) mm fs prio:low 6 3 39d 117d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (12) prio:low wireguard 6 17 23d 123d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (9) prio:high ext4 6 6 5d05h 123d
KCSAN: data-race in atime_needs_update / inode_update_time prio:low ext4 6 12 7d10h 125d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (16) prio:low kernel 6 7 16d 126d
KCSAN: data-race in fat32_ent_put / fat_mirror_bhs (3) prio:low exfat 6 5 25d 126d
KCSAN: data-race in __dentry_kill / __dentry_kill (7) prio:high fs 6 17 2d21h 133d
KCSAN: data-race in __dentry_kill / step_into_slowpath prio:low fs 6 7 6d05h 133d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) prio:low serial 6 80 7d03h 134d
KCSAN: data-race in __d_drop / fast_dput (3) fs prio:low 6 159 1d02h 140d
KCSAN: data-race in __dentry_kill / lookup_fast (15) race:benign fs prio:low 6 15 4d18h 141d
KCSAN: data-race in rwsem_down_write_slowpath / rwsem_down_write_slowpath kernfs prio:low 6 69 1d00h 147d
KCSAN: data-race in shmem_fallocate / shmem_writeout mm prio:low 6 83 6d02h 149d
KCSAN: data-race in __dentry_kill / d_make_discardable fs prio:low 6 27 10d 162d
KCSAN: data-race in __mod_timer / __mod_timer (11) wireguard prio:low 6 300 1d22h 164d
KCSAN: data-race in __stop_tty / pty_write (16) serial prio:low 6 5 4d21h 170d
KCSAN: data-race in __kernel_write_iter / set_task_ioprio (3) block prio:low 6 6 3d17h 170d
KCSAN: data-race in _copy_to_iter / memcpy_and_pad (3) block prio:low 6 9 12d 180d
KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv (5) can prio:normal 6 33 2d18h 182d
KCSAN: data-race in d_delete / path_lookupat prio:low fs 6 42 17h29m 187d
KCSAN: data-race in d_make_discardable / lookup_fast fs prio:low 6 108 1d02h 189d
KCSAN: data-race in fill_mg_cmtime / simple_unlink fs prio:low 6 65 3d01h 189d
KCSAN: data-race in d_make_discardable / step_into_slowpath fs prio:low 6 189 1d21h 189d
KCSAN: data-race in d_make_discardable / path_lookupat fs prio:low 6 99 11h30m 190d
KCSAN: data-race in d_make_discardable / do_readlinkat fs prio:low 6 101 3h51m 191d
KCSAN: data-race in d_delete / step_into_slowpath fs prio:low 6 91 9h30m 193d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted fs prio:low 6 13 9d04h 194d
KCSAN: data-race in dont_mount / step_into_slowpath fs prio:low 6 56 1d21h 195d
KCSAN: data-race in dont_mount / path_lookupat fs prio:low 6 21 21h14m 195d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath fs prio:low 6 384 13h19m 195d
KCSAN: data-race in _copy_to_iter / fat_set_state (13) exfat prio:low 6 14 40d 215d
KCSAN: data-race in copy_mm / copy_page_range (3) mm prio:low 6 9 25d 220d
KCSAN: data-race in __fat_write_inode / copy_folio_from_iter_atomic (2) exfat prio:low 6 15 2d08h 256d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) mm prio:low 6 27 9d07h 274d
KCSAN: data-race in evdev_pass_values / evdev_poll (12) input prio:low 6 11 29d 291d
KCSAN: data-race in init_file / prepare_creds (2) fs prio:low 6 26 53d 323d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) ext4 prio:low 6 34 3d15h 326d
KCSAN: data-race in fifo_open / wait_for_partner (6) fs prio:low 6 291 2d10h 335d
KCSAN: data-race in bdev_statx / queue_limits_commit_update (2) block prio:low 6 36 8d05h 344d
KCSAN: data-race in filemap_read / filemap_read (6) fs prio:low 6 584 8d10h 365d
KCSAN: data-race in memcpy_and_pad / release_task kernel prio:low 6 168 14d 373d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 prio:low 6 174 3h16m 376d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put exfat prio:low 6 121 13d 376d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs prio:low 6 38 12d 382d
KCSAN: data-race in blkdev_open / queue_limits_commit_update prio:low block 6 70 6h20m 407d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 prio:low 6 301 8d03h 415d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 prio:low 6 508 23h40m 415d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs exfat prio:low 6 774 9h16m 416d
KCSAN: data-race in avc_policy_seqno / avc_ss_reset (3) selinux prio:low 6 54 18d 438d PATCH [48d]
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm prio:low 6 149 11d 441d
KCSAN: data-race in __d_rehash / fast_dput (4) fs prio:low 6 42 49d 457d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel prio:low 6 47 10d 464d PATCH [413d]
KCSAN: data-race in data_push_tail / vsnprintf (9) prio:low ext4 6 228 10d 479d
KCSAN: data-race in copy_process / free_pid (14) kernel prio:low 6 288 13h36m 527d PATCH [413d]
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm prio:low 6 156 8h11m 570d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm prio:low 6 597 1d00h 572d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs prio:low 6 946 12h59m 573d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm prio:low 6 120 2d07h 606d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs prio:low 6 76 7d11h 610d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) prio:low block 6 44 14d 611d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs prio:low 6 72 15d 618d
KCSAN: data-race in console_flush_all / console_flush_all net prio:low 6 95 19d 629d
KCSAN: data-race in data_alloc / data_push_tail (3) prio:low audit 6 70 2d18h 645d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel prio:high 6 699 13h40m 654d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs prio:low 6 199 4d10h 705d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm prio:low 6 214 59m 710d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm prio:low 6 213 8h34m 710d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm prio:low 6 157 23h14m 712d
KCSAN: data-race in d_delete / lookup_fast (7) fs prio:low 6 155 15d 714d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs prio:low 6 51 18d 727d
KCSAN: data-race in touch_atime / touch_atime (3) fs prio:high 6 723 10h16m 749d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm prio:low 6 865 1d02h 769d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm prio:low 6 92 11d 795d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm prio:low 6 209 13h26m 798d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs prio:low 6 657 2d20h 864d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 prio:low 6 175 6d01h 918d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign mm prio:low 6 2769 3h17m 919d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs prio:low 6 518 1d21h 919d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel prio:low 6 315 5d04h 920d
KCSAN: data-race in set_nlink / set_nlink kernfs prio:low 6 1157 10h16m 920d
KCSAN: data-race in dont_mount / lookup_fast exfat prio:low 6 syz 989 14d 920d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 781d 920d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block prio:low 6 172 15d 921d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 prio:low 6 1567 3h10m 921d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel prio:low 6 673 1h00m 921d
KCSAN: data-race in dont_mount / step_into isofs prio:low 6 syz 1968 196d 1500d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm prio:low 6 964 13d 1620d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm prio:low 6 1927 now 1644d
KCSAN: data-race in data_push_tail / string ext4 audit prio:low 6 490 11d 1788d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm prio:high 6 5376 1d00h 1814d
KCSAN: data-race in data_alloc / prb_reserve net ext4 prio:low 6 1270 2d05h 1907d
KCSAN: data-race in _prb_read_valid / prb_reserve bridge ext4 prio:high 6 3893 4d12h 2044d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm prio:low 6 1669 1d20h 2089d
KCSAN: data-race in alloc_pid / copy_process (2) kernel prio:low 6 3521 3h50m 2197d PATCH [413d]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 415d 2324d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm prio:low 6 4157 4d06h 2378d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs prio:low 6 2557 3h14m 2384d